Informationsverarbeitungsvorrichtung, Zeitsynchronisationsverfahren und Zeitsynchronisationsprogramm

Details

Veröffentlichungs-Nr.

EP3681171

Aktenzeichen

EP19210588

Anmeldetag

21. November 2019

Veröffentlichung

19. Juli 2023

Erteilung

19. Juli 2023

Rechtsraum

EP

IPC

H04Q9/04// H04J3/06H04N21/2187H04N21/242

Abstract

An information processing apparatus includes: a storage unit that stores first system time; a reception unit that receives, from an information acquisition apparatus after the first system time is written in the storage unit, first information acquired by the information acquisition apparatus and first time information indicating acquisition time of the first information, and receives, from the information acquisition apparatus after receiving the first information and the first time information, second information and second time information indicating acquisition time of the second information; a reception time conversion unit that converts, based on the first system time, reception time at which the reception unit has received the first information and the first time information into second system time; a time information conversion unit that converts, based on the second system time and the first time information, the second time information into third system time; and an attaching unit that attaches the second system time to the first information and attaches the third system time to the second information.

Anmelder

Firma

FUJITSU LIMITED

Land

🇯🇵 Japan

Fachgebiete